參數(shù)資料
型號： MC68HC705X4
廠商： Motorola, Inc.
英文描述： HCMOS Microcontroller Unit
中文描述： HCMOS微控制器
文件頁數(shù)： 128/156頁
文件大小： 926K
代理商： MC68HC705X4
Electrical Characteristics
MC68HC05X4 Rev 1.0
128
Electrical Characteristics
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
DC electrical characteristics
1. Typical values are at mid point of voltage range and at 25
°
C only.
2. Run (Operating) I
DD
, Wait I
DD
: Measured using external square wave clock source (f
OSC
= 4.4 MHz), all inputs 0.2 V from
rail; no dc loads, less than 50pF on all outputs, CL = 20 pF on OSC2, CL = 5pF on XOSC2. Wait, Stop I
DD
: All ports con-
figured as inputs, V
IL
= 0.2 V, V
IH
= V
DD
–0.2 V. Stop I
DD
measured with OSC1 = V
SS
. Wait I
DD
is affected linearly by the
OSC2 capacitance.
Table 2. DC electrical characteristics (V
DD
= 5 V)
(V
DD
= 5.0 V
DC
±
10%, V
SS
= 0 V
DC
, T
A
= T
L
to T
H
)
Characteristic
Symbol
Min.
Typ.
(1)
Max.
Unit
Output voltage
I
LOAD
= –10
μ
A
I
LOAD
= +10
μ
A
Output high voltage (I
LOAD
= 0.8 mA)
Ports
Output low voltage (I
LOAD
= +1.6 mA)
Ports
Input high voltage
Ports, OSC1, MDS, RESET
Input low voltage
Ports, OSC1, MDS, RESET
Supply current
(2)
(Divide-by-2 only)
RUN
WAIT (CAN active)
WAIT (CAN asleep)
STOP (CAN active)
STOP(CAN asleep)
Supply current
(3)
(Divide-by-10 only)
RUN
WAIT (CAN active)
WAIT (CAN asleep)
STOP (CAN active)
STOP (CAN asleep)
I/O ports hi-Z leakage current
Ports, TX0, TX1
Input current
MDS, OSC1, RX0, RX1, RESET
Capacitance
All I/Os
MDS, RESET
MC68HC705X4 EPROM
(4)
:
Programming voltage
Programming current
Programming Time
V
OH
V
OL
V
DD
– 0.1
—
—
—
—
0.1
V
V
V
OH
V
DD
– 0.8
—
—
V
V
OL
—
—
0.4
V
V
IH
0.7 x V
DD
—
V
DD
V
V
IL
—
—
0.2 x V
DD
V
I
DD
I
DD
I
DD
I
DD
I
DD
—
—
—
—
—
3.5
1.4
0.53
0.7
160
5.5
2.6
1.1
1.9
300
mA
mA
mA
mA
μ
A
I
DD
I
DD
I
DD
I
DD
I
DD
—
—
—
—
—
5
3.8
0.53
0.7
160
7.5
4.5
1.1
1.9
300
mA
mA
mA
mA
μ
A
I
IL
—
–
±
10
μ
A
I
IN
—
—
±
1
μ
A
C
OUT
C
IN
—
—
—
—
12
8
pF
pF
V
PP
I
PP
t
PROG
14.5
1.5
10
15
2
10
15.5
2.5
10
V
mA
ms
4-elec
F
Freescale Semiconductor, Inc.
n
.
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